Application: dolphin (20.08.2) Qt Version: 5.14.2 Frameworks Version: 5.74.0 Operating System: Linux 5.8.0-44-generic x86_64 Windowing system: X11 Distribution: Ubuntu 20.10 -- Information about the crash: - What I was doing when the application crashed: Switch view mode from tree to icons. Dolphin was in full screen mode displaying a directory tree struction with ownership and permissions, I was switching it back to normal (icons) view mode when the crash occured. The directory was on a local disk. No other foreground activities were running. -- Backtrace: Application: Dolphin (dolphin), signal: Aborted [KCrash Handler] #4 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:49 #5 0x00007fc86723a864 in __GI_abort () at abort.c:79 #6 0x00007fc86729daf6 in __libc_message (action=action@entry=do_abort, fmt=fmt@entry=0x7fc8673c5128 "%s\n") at ../sysdeps/posix/libc_fatal.c:155 #7 0x00007fc8672a646c in malloc_printerr (str=str@entry=0x7fc8673c70f0 "munmap_chunk(): invalid pointer") at malloc.c:5389 #8 0x00007fc8672a683c in munmap_chunk (p=<optimized out>) at malloc.c:2845 #9 0x00007fc8651835a7 in QHashData::free_helper(void (*)(QHashData::Node*)) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007fc867160221 in KFileItemModel::removeItems(KItemRangeList const&, KFileItemModel::RemoveItemsBehavior) () from /lib/x86_64-linux-gnu/libdolphinprivate.so.5 #11 0x00007fc86716baf6 in KFileItemModel::setExpanded(int, bool) () from /lib/x86_64-linux-gnu/libdolphinprivate.so.5 #12 0x00007fc86717bc84 in KItemListController::mouseReleaseEvent(QGraphicsSceneMouseEvent*, QTransform const&) () from /lib/x86_64-linux-gnu/libdolphinprivate.so.5 #13 0x00007fc86717e749 in KItemListController::processEvent(QEvent*, QTransform const&) () from /lib/x86_64-linux-gnu/libdolphinprivate.so.5 #14 0x00007fc86718e2c1 in KItemListView::event(QEvent*) () from /lib/x86_64-linux-gnu/libdolphinprivate.so.5 #15 0x00007fc865ea2013 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #16 0x00007fc86532a1ca in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #17 0x00007fc8661c070d in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #18 0x00007fc8661c0ac1 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #19 0x00007fc8661c6300 in QGraphicsScene::mouseReleaseEvent(QGraphicsSceneMouseEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #20 0x00007fc8661d2f91 in QGraphicsScene::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #21 0x00007fc865ea2013 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #22 0x00007fc86532a1ca in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #23 0x00007fc8661efe78 in QGraphicsView::mouseReleaseEvent(QMouseEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #24 0x00007fc865ee330e in QWidget::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #25 0x00007fc865f8c2a2 in QFrame::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #26 0x00007fc865329ed3 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #27 0x00007fc865ea2002 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #28 0x00007fc865ea7841 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #29 0x00007fc86532a1ca in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #30 0x00007fc865ea673a in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #31 0x00007fc865efbf32 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #32 0x00007fc865efed8e in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #33 0x00007fc865ea2013 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #34 0x00007fc86532a1ca in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #35 0x00007fc8657bd48b in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5 #36 0x00007fc8657932bb in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5 #37 0x00007fc8602ef35e in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #38 0x00007fc8632644db in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #39 0x00007fc863264788 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #40 0x00007fc863264853 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #41 0x00007fc865381843 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #42 0x00007fc865328a4b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #43 0x00007fc865330fc6 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #44 0x00007fc86744c7c5 in kdemain () from /lib/x86_64-linux-gnu/libkdeinit5_dolphin.so #45 0x00007fc86723ccb2 in __libc_start_main (main=0x55a4b1a43060, argc=1, argv=0x7ffdd0d36658, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffdd0d36648) at ../csu/libc-start.c:314 #46 0x000055a4b1a4309e in _start () [Inferior 1 (process 8509) detached] Possible duplicates by query: bug 433526, bug 432783, bug 432575, bug 432483, bug 431804. Reported using DrKonqi
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This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging Thank you for helping us make KDE software even better for everyone!